My Ugly ESP GW Prototype
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@hek: very interesting. I will follow your work too.
Do you know Huzzah esp8266, I think yes. Because pcb board is opensource and it is easier to use than china breadboard. But maybe you received it with esp on it? Otherwise it could help if you have more chips.
See you soon. -
All ESP stuff info http://tech.scargill.net/ ESP12E or ESP13 .
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@hek what is the thing the nrf is sitting on? what is the esp for? and if this is ugly, you should see some of my stuff.... it is almost neat....
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@hek what is the thing the nrf is sitting on? what is the esp for? and if this is ugly, you should see some of my stuff.... it is almost neat....
Te radio is sitting on a (slightly modified) NRF-socket adapter plate as I didn't have any AMS step downs laying around.
http://www.ebay.com/itm/Socket-Adapter-plate-Board-for-8Pin-NRF24L01-Wireless-Transceive-module-51-/200960749614?pt=LH_DefaultDomain_0&hash=item2eca31b02eThe ESP is there to create a wireless connection to the controller (PoC).
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@Fabien
Yes, I know it can be programmed directly which could be a good option for (none battery) sensor nodes. It is still somewhat more complicated to get started using ESP modules (compared to Arduino). Waiting with interest on results from the community members trying to port MySensors library running natively on ESP.But anyhow, the gateway @tbowmo is designing will running on a ATMega1284 and communicate through serial AT-commands to ESP, so I'd better start developing that code as well. :)
Regarding ESP inputs being 5V tolerant.. When googling around I'm getting mixed results regarding this. Better safe than sorry.
@hek said:
Waiting with interest on results from the community members trying to port MySensors library running natively on ESP.
I'm running the GW sketch (and repeater node) natively on the ESP8266 - however, the porting needs some additional work on EEPROM handling and pointer addressing. Also, a stable power supply is important (>3.1V with ESP8266 and NRF24 attached, no peaks). Will post more as porting progresses.
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@hek said:
Waiting with interest on results from the community members trying to port MySensors library running natively on ESP.
I'm running the GW sketch (and repeater node) natively on the ESP8266 - however, the porting needs some additional work on EEPROM handling and pointer addressing. Also, a stable power supply is important (>3.1V with ESP8266 and NRF24 attached, no peaks). Will post more as porting progresses.
@tekka said:
@hek said:
Waiting with interest on results from the community members trying to port MySensors library running natively on ESP.
I'm running the GW sketch (and repeater node) natively on the ESP8266 - however, the porting needs some additional work on EEPROM handling and pointer addressing. Also, a stable power supply is important (>3.1V with ESP8266 and NRF24 attached, no peaks). Will post more as porting progresses.
Do you porting it to Arduino environment or using the native esp sdk ?
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Would also be interested to have MySensors on ESP8266 "native" (without Arduino) using the Arduino IDE. This is what you are planning to do ?
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I already have one, thanx !
guy, I had the same idea, and the photon is a beast (when you make it work for I was an alpha alpha tester...)
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@BulldogLowell someone already ported the nrf24l library here: https://community.particle.io/t/request-answered-nrf24l01-library/2286
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Have you guys seen this? http://www.seeedstudio.com/depot/EMW3165-CortexM4-based-WiFi-SoC-Module-p-2488.html
The specs seem almost the same as the Photon's, but it's less than half the price. And, it's in stock.I'm open minded. Is there a reason to prefer the Photon?
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Looks interesting. However, it's probably a bit more complicated to use for newcommers, as it's not arduino compatible (not yet anyways).
@tbowmo said:
Looks interesting. However, it's probably a bit more complicated to use for newcommers, as it's not arduino compatible (not yet anyways).
Good point. Also, the Photon already has header pins soldered on, and not having that means extra work.
I think I'm persuaded that, at least for now, the Photon can justify its higher price.
What's the best board to dock it into? Or is it simply roll-you-own with female headers on some prototyping board?
Sparkfun will have a Photon redboard, but at $39.95....
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Is Photon compatible with Arduino? (the build eco system). That is one of the key elements of mysensors at the moment, and what makes it accessible for newcommers.
If not then everything needs to be ported to another build system..
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Is Photon compatible with Arduino? (the build eco system). That is one of the key elements of mysensors at the moment, and what makes it accessible for newcommers.
If not then everything needs to be ported to another build system..
@tbowmo said:
Is Photon compatible with Arduino?
It is "Arduino-like" for sure, but a little different in that it's implementation is still developing. I've done a few projects with Photon, including (vera controlled) LED projects and sensors. There are some differences so you may find it rough at first (particularly with the availability of Libraries).
Probably a great add-on to your sensor network if you are more experienced with Arduino.
Like MySensors, they have a terrific forum!
PS, comparable to the EMW3165, the P1 version of photon is $10
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Is Photon compatible with Arduino? (the build eco system). That is one of the key elements of mysensors at the moment, and what makes it accessible for newcommers.
If not then everything needs to be ported to another build system..
